Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 22:57:30 -0700] rev 45745
tag: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9223
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 22:36:17 -0700] rev 45744
serve: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9222
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 22:36:08 -0700] rev 45743
revert: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9221
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 22:23:45 -0700] rev 45742
incoming: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9220
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 22:23:35 -0700] rev 45741
grep: levarage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9219
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 21:48:43 -0700] rev 45740
import: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9217
Martin von Zweigbergk <martinvonz@google.com> [Thu, 15 Oct 2020 21:44:03 -0700] rev 45739
backout: leverage cmdutil.check_incompatible_arguments()
Differential Revision: https://phab.mercurial-scm.org/D9216
Martin von Zweigbergk <martinvonz@google.com> [Mon, 12 Oct 2020 12:52:45 -0700] rev 45738
transaction: use ProgrammingError for when an committed transaction is used
It seems to me that ProgrammingError is the right type of error here.
Differential Revision: https://phab.mercurial-scm.org/D9215
Mitchell Plamann <mplamann@janestreet.com> [Mon, 05 Oct 2020 17:18:39 -0400] rev 45737
hook: ignore EPIPE when flushing stdout/stderr
This fixes the bug described in the parent commit.
test-transaction-rollback-on-sigpipe.t is updated to show the new
behavior.
Differential Revision: https://phab.mercurial-scm.org/D9152
Mitchell Plamann <mplamann@janestreet.com> [Mon, 05 Oct 2020 13:23:16 -0400] rev 45736
test: add test-transaction-rollback-on-sigpipe.t demonstrating py3 regression
When an hg push is interrupted with C-c, the remote [hg serve] command
receives SIGPIPE.
If a pretxnchangegroup hook fails, the remote hg then tries to
rollback the transaction. It begins by printing "transaction
abort!\n". This returns EPIPE, but ui.py ignores that error.
In python3 (but not python2), this "transaction abort!\n" message
stays in a buffer, so future flushes of stderr will try to print the
message again, and so those flushes will also hit EPIPE.
This test demonstrates such a case where this EPIPE causes the
transaction rollback to fail, leaving behind an abandoned transaction.
Differential Revision: https://phab.mercurial-scm.org/D9151